1 //===- Win32/TimeValue.cpp - Win32 TimeValue Implementation -----*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file provides the Win32 implementation of the TimeValue class.
12 //===----------------------------------------------------------------------===//
14 #include "WindowsSupport.h"
19 using namespace llvm::sys;
21 //===----------------------------------------------------------------------===//
22 //=== WARNING: Implementation here must contain only Win32 specific code.
23 //===----------------------------------------------------------------------===//
25 TimeValue TimeValue::now() {
27 GetSystemTimeAsFileTime(reinterpret_cast<FILETIME *>(&ft));
34 std::string TimeValue::str() const {
37 // Old versions of mingw don't have _localtime64_s. Remove this once we drop support
39 time_t OurTime = time_t(this->toEpochTime());
40 LT = ::localtime(&OurTime);
44 __time64_t OurTime = this->toEpochTime();
45 int Error = ::_localtime64_s(&Storage, &OurTime);
51 // FIXME: the windows version of strftime doesn't support %e
52 strftime(Buffer, 25, "%b %d %H:%M %Y", LT);
53 assert((Buffer[3] == ' ' && isdigit(Buffer[5]) && Buffer[6] == ' ') &&
54 "Unexpected format in strftime()!");
55 // Emulate %e on %d to mute '0'.
58 return std::string(Buffer);